GE P54E - Page 751

P54A/B/C/E
Appendix B - Settings and Signals
P54xMED-TM-EN-1
B185
MENU TEXT COL ROW DEFAULT SETTING AVAILABLE OPTIONS
DESCRIPTION
V<1 Voltage Set 42 05 80
From 10*V1 to 120*V1 in steps of 1*V1
[Courier Number (voltage)]
Sets the pick-up setting for first stage undervoltage element.
V<1 Time Delay 42 06 10
From 0 to 100 in steps of 0.01
[Courier Number (time-seconds)]
Setting for the operating time-delay for the first stage definite time undervoltage element.
V<1 TMS 42 07 1
From 0.5 to 100 in steps of 0.5
[Courier Number (decimal)]
Setting for the time multiplier setting to adjust the operating time of the IDMT characteristic.
V<1 Poledead Inh 42 08 Enabled
Disabled
Enabled
[Indexed String]
If the cell is enabled, the relevant stage will become inhibited by the pole dead logic. This logic produces an output when it detects either an
open circuit breaker via auxiliary contacts feeding the IED opto inputs or it detects a combination of both undercurrent and undervoltage on
any one phase. It allows the undervoltage protection to reset when the circuit breaker opens to cater for line or bus side VT applications.
V<2 Status 42 09 Disabled
Disabled
Enabled
[Indexed String]
Setting to enable or disable the second stage undervoltage element.
V<2 Voltage Set 42 0A 60
From 10*V1 to 120*V1 in steps of 1*V1
[Courier Number (voltage)]
This setting determines the pick-up setting for second stage undervoltage element.
V<2 Time Delay 42 0B 5
From 0 to 100 in steps of 0.01
[Courier Number (time-seconds)]
Setting for the operating time-delay for the second stage definite time undervoltage element.
V<2 Poledead Inh 42 0C Enabled
Disabled
Enabled
[Indexed String]
If the cell is enabled, the relevant stage will become inhibited by the pole dead logic. This logic produces an output when it detects either an
open circuit breaker via auxiliary contacts feeding the IED opto inputs or it detects a combination of both undercurrent and undervoltage on
any one phase. It allows the undervoltage protection to reset when the circuit breaker opens to cater for line or bus side VT applications.
OVERVOLTAGE
42
0D
Over Voltage Sub Heading
V> Measur't Mode 42 0E V>1 & V>2 Ph-Ph
V>1 & V>2 Ph-Ph
V>1 & V>2 Ph-N
V>1Ph-Ph V>2Ph-N
V>1Ph-N V>2Ph-Ph
[Indexed String]
Sets the combination of measured input voltage that will be used for the overvoltage elements.
Note: If any stage is disabled, the associated text in the setting menu cell setting will remain visible but will not affect the operation of the
stage that is enabled.
V> Operate Mode 42 0F V>1 & V>2 Any Ph
V>1 & V>2 Any Ph
V>1 & V>2 3 Phase
V>1AnyPh V>2 3Ph
V>1 3Ph V>2AnyPh
[Indexed String]
Setting that determines whether any phase or all three phases has to satisfy the overvoltage criteria before a decision is made.
Note: If any stage is disabled, the associated text in the setting menu cell setting will remain visible but will not affect the operation of the
stage that is enabled.
V>1 Function 42 10 DT
Disabled
DT
IDMT
[Indexed String]
Setting for the tripping characteristic of the first stage overvoltage element.
V>1 Voltage Set 42 11 130
From 60*V1 to 185*V1 in steps of 1*V1
[Courier Number (voltage)]
Sets the pick-up setting for first stage overvoltage element.
V>1 Time Delay 42 12 10
From 0 to 100 in steps of 0.01
[Courier Number (time-seconds)]
Setting for the operating time-delay for the first stage definite time overvoltage element.